baber/WOPTO huggingface dataset:
Patent JP-H04177261-A (JP)
Title: Carrier for developer
Inventor: TSUJI NOBUYUKI
IPC: G03G9/107
Filed: 1990-11-09
Abstract: PURPOSE:To enable a high quality image of high density and sharpness to be obtained by adjusting a pore rate in particles, and using sintered ferrite particles adjusted to the predetermined electric characteristics and applicable voltage dependency as a magnetic carrier. CONSTITUTION:A developer carrier comprises sintered ferrite particles having a section with 90% or more of a pore section formed as a vacant hole having an outer diameter of 5mum or less, and containing 80% or more particles with the area rate of the pore section per total particle section sintered to be within 3 to 30%. In addition, the carrier has electric resistance between 1 X 10<6> and 1 X 10<7>OMEGA-cm at electrical field intensity of 1,500V/cm, and applicable electric field dependency of 5 to 20 defined by a ratio of the electric resistance (R1500) to electric resistance (R150) at 150V/cm of electric field intensity. Furthermore, the median diameter of volumetric reference is within 30 to 50mum. As a result, durability and development characteristics can be improved and a high quality image can be obtained over a long period.
Patent JP-H09145932-A (JP)
Title: Back light and optical sheet
Inventor: SAKANO MAKOTO
IPC: G02B6/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To generate no black line and reduce luminance irregularity and moire by equipping a light guide plate with projections which project light from a cold cathode-ray tube from a transmission surface and equipping an optical sheet with a light diffusion part and a lenticular lens part. SOLUTION: This back light consists of a linear light source (cold cathode-ray tube) 11, the light guide plate 10 which projects the light of the light source 11 from the transmission surface, and the optical sheet 14 which is arranged on the transmission surface 12 of the light guide plate 10 and lightens up a liquid crystal display element 17. On the transmission surface 12 of the light guide plate 10, the prismatic fine projections which extend almost in parallel to the cold cathode-ray tube 11 are formed and the light from the linear light source 11 is projected to the outside from the transmission surface.  Further, the 1st lenticular lens 19 consisting of an aggregation of curved-surface cylindrical lenses which extend almost at right angles to the length of the cold cathode- ray tube 11 and refracting light in many directions is formed on the surface of the optical sheet 14, refracting the light exiting from the light guide plate 10 to the front of the liquid crystal display element 17, which faces the liquid crystal display element 17.
Patent JP-H03166574-A (JP)
Title: Image forming device
Inventor: KUROTORI TSUNEO
IPC: G03G15/16
Filed: 1989-11-25
Abstract: PURPOSE:To prevent the tailing edge of a transfer sheet from separating from the photosensitive body when a transfer is performed and to prevent the missing of an image on the tailing edge and the blurring of a transfer without narrowing a gap between a photosensitive body and a transfer guide plate by spraying air on a transfer sheet. CONSTITUTION:An image forming device is provided with an air flow knife 92 which carries out slit-ejection where the air flow is ejected in the moving direction of the recording medium on a recording medium carrying path 88 between a developing means 60 and a transfer means 25, over the upstream side of the transfer means 25, and toward a charge carrying medium 21. The recording medium has the air flow which is slit-ejected by the air flow knife 92 and is abutted on the charge carrying medium 21, so that the tailing edge of the recording medium adheres to the charge carrying medium 21. Thus, the occurrence of the void and blurring of a transferred image is prevented, and a gap between the charge carrying medium 21 and a guide plate is enlarged.
Patent JP-H11145034-A (JP)
Title: Projection aligner and method of pulse luminescence
Inventor: HAGIWARA SHIGERU
IPC: G03F7/20
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner capable of safely continuing an exposure operation and the like, by suppressing the leakage energy below an allowable radioactive level when the door installed in a chamber and the like of the projection aligner is opened. SOLUTION: A pulsed laser beam emitted from a laser oscillator EL irradiates a reticle 16 through a pipe path S, a beam shaping optical system 4, a fly-eye-lens 6, relay lens 11 and 13, and a condenser lens 15. An image of pattern PA of the reticle 16 is formed on a surface of a wafer 25 by a projection optical system 23, and the projection exposure is conducted. When a control section 40 receiving signal from a door switch DSw detects an opening of the door installed on a chamber 100 and the like, the controller widens an interval of pulse laser beam emitted from the laser oscillator EL to decrease the beam energy. This suppresses the laser beam leakage from the door opening below the allowable radioactive level and makes it possible to continue the projection alignment.
Patent JP-2000131090-A (JP)
Title: Calculating apparatus for bicycle
Inventor: KAWANABE TETSUYA
IPC: G01C22/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a calculating apparatus for bicycles which prevents the appearance a bicycle from being damaged by cords and can grasp the running distance or the like at an optical point desired by a user. SOLUTION: The apparatus has a calculating apparatus main body part 7 which comprises a speed sensor 2 set to a bicycle, a transmitter 3 connected to the speed sensor 2 for transmitting speed information as waves, a receiver 4 mounted detachably to the bicycle for receiving waves from the transmitter 3, a decoder 5 for decoding received signals and a display part 6 for displaying decoded data. The decoder 5 is provided with any one or a complex of (1) a speed calculation part for calculating a speed of the bicycle, (2) a distance calculation part for calculating a run distance of the bicycle and (3) a calory calculation part for calculating a consumed calory of a driver.
Patent JP-S63158093-A (JP)
Inventor: HARAGUCHI HIDEAKI
IPC: B26B19/26
Filed: 1986-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000199567-A (JP)
Title: Gasket with cover and manufacture thereof
Inventor: NISHIMURO YOICHI
IPC: F16J15/10
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To enable an inexpensive, efficient and highly accurate production of a gasket with a cover having a complicated shape by constructing a cover of synthetic resin material while constructing a gasket of synthetic resin elastomer material, and integrating the cover body with the gasket. SOLUTION: As the synthetic resin forming a cover 1, resin such as stylene, olefin or polyamide resin is used while as the synthetic resin elastomer forming a gasket 2, thermoplastic elastomer such as of stylene, olefin, urethane or ester type is used. The integration of the cover body 1 with the gasket 2, i.e., integration of the synthetic resin with the synthetic resin elastomer is performed by the two color formation method or insert formation method. Since no metal material is used as the material of the cover body 1, the step of rust proof treatment is eliminated for light weightness, and an inexpensive, efficient and highly accurate production is made possible, and also recycling of the synthetic resin material is attained.
Patent JP-H04266678-A (JP)
Title: Air-tight manual valve
Inventor: DOUNI PERIRAAAMEEDO
IPC: F16K31/72
Filed: 1991-11-21
Abstract: PURPOSE: To quicken the drive of a gastight manually-operated valve for use in a vacuum circuit or the like by providing a control ring on the outside of a valve body including a piston valve member only free to rotate, and attaching pairs of polarized permanent magnets axially to the control ring and the piston valve so as to be polarized in opposite directions. CONSTITUTION: A control ring 6 is mounted on the outside of the portion 1B of a valve main body 1 only free to rotate. A pair of polarized magnets 7, 8 opposite each other in the direction indicated by the arrow is placed at the control ring 6 on diametrical generator lines. Also, a pair of permanent magnets 9, 10 are placed on the magnets 7, 8. The pairs of magnets 9, 7 and 10, 8 are polarized in opposite directions. A pair of permanent magnets 11, 12 are similarly provided at a piston valve member 2 and polarized in axially opposite directions. In this constitution, by causing half the rotation of the control ring 6, the valve is put into successive opening and closing movements or vice versa by the action of each magnet.
Patent JP-H03166511-A (JP)
Title: Color separating optical system
Inventor: FURUE YUSUKE
IPC: G02B27/10
Filed: 1989-11-24
Abstract: PURPOSE:To simplify an operation stage and to improve the stability of registration and imaging performance by packing an adhesive agent having a low refractive index between a prism which totally reflects the luminous flux of specific color light and a prism which allows the incidence of the luminous fluxes exclusive of the above-mentioned luminous fluxes. CONSTITUTION:The air gap of the blue separating prism 2 and the red separating prism 3 is packed with the adhesive agent having the refractive index lower than the refractive index of the material of the red separating prism 3. The adhesion of the blue separating prism 2 and the red separating prism is, therefore, possible and the need for forming an air gap is eliminated. Double images are hardly formed in this way and the deterioration in the imaging performance is prevented. Since spacers are not used, the generation of ghosts by the spacers is eliminated and the operation stage is simplified.
Patent JP-2001120726-A (JP)
Title: Slot machine
Inventor: KITAYAMA TETSUYA
IPC: A63F5/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine with which even a player who is not skilled in pressing the stop switch timely can hold the consumption of medals in hand, can keep the game going, can enjoy the game for a long time, and moreover, can play a large number of games and can expect to win a prize of the next special game. SOLUTION: The control device is equipped with the normal lottery means (110) and the difference in medal number lottery means (120). The normal lottery means (110) holds a lottery to draw either winning or not winning a prize, without consideration of the difference in the number of medals paid out and the number of medals put in. The difference in medal number lottery means (120) holds a lottery to draw either winning or not winning a prize, in consideration of the difference in the number of medals paid out and the number of medals put in. Normally, the normal lottery means (110) is used, and under appointed conditions, the lottery means is shifted from the normal lottery means (110) to the difference in medal number lottery means (120). The difference in medal number lottery means (120) is set to decrease the difference in the number of medals paid.
Patent JP-H02273187-A (JP)
Title: Hiv envelope protein and method for detecting antibody against hiv antigen utilized the former
Inventor: DEVARE SUSHIL G
IPC: G01N33/569
Filed: 1989-11-24
Abstract: The present invention provides a method of synthesizing genes encoding unique HIV-2 envelope proteins and their fragments, thereby allowing overexpression of these proteins in E. coli. The HIV envelope proteins and their fragments have been expressed at high levels as individual proteins or in fusion with other proteins. The HIV envelope proteins thus expressed in E. coli can be effectively used for the detection of exposure to HIV-2 as well as the discrimination of HIV-1 and HIV-2. <IMAGE>
Patent JP-S63159936-A (JP)
Title: Method for compiling logical language program
Inventor: KANEDA YASUSHI
IPC: G06F9/44
Filed: 1986-12-24
Abstract: PURPOSE:To increase executing speed with a compiling method for logical language program by using a vector arithmetic instruction to partially carry out a logical language procedure having plural solutions. CONSTITUTION:A program consists of a 1st source program part that is programmed so that the argument data is outputted through a prescribed 1st process and a 2nd source program part that is programmed so that a prescribed 2nd process is repeated by N times to plural argument data outputted from the 1st source program part through the calling and retrying actions. The 1st processes of said program are carried out continuously are by N times. Then the 1st and 2nd source program parts of the program are converted into a 1st object program part which produces a 1st array data containing each value of the obtained argument data as an element and a 2nd object program part which designates the repeating frequency N to carry out the 1st object program part and executing continuously the 2nd processes against each element of an output 1st array data.
Patent JP-2001126251-A (JP)
Title: Optical disk device
Inventor: TOKUJIYUKU NOBUHIRO
IPC: G11B7/0055
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of remarkably improving the reliability in the data rewriting while the generation of address error is very few after a lot of rewriting operation is made, even in the case data with large capacity are continuously recorded. SOLUTION: In the optical disk device for recording or reproducing the information with respect to an optical information recording medium which is furnished with an address information part consisting of projected-recessed pits and an information recording part consisting of groove parts such as grooves and lands, a laser power setting part by which the recording power, erase power, reproducing power and irradiation power for the address information recording part are respectively set for recording and reproducing the information with respect to the optical recording medium, a laser driving circuit part for emitting the laser beam according to this setting, and an optical head for converging the laser beam on the optical recording medium, are provided,  then by irradiating the above information recording part with the recording power or the erase power and by irradiating the above address information part with the irradiation power for the address information recording part while setting it to the power between the recording power and the erase power, the information is recorded on the optical information recording medium.
Patent JP-H09123821-A (JP)
Title: Cup holder device
Inventor: HARADA HIROMITSU
IPC: B60N3/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently reserve cold and reserve heat of a drink in a vessel by arranging a communicating port to communicate the inside of a housing case and the inside of an air blowing passage with each other, and blowing off at least a part of cold and hot air supplied inside the air blowing passage from an opening part of the housing case. SOLUTION: A part of cold and hot air supplied inside a ventilator housing 4 from an air conditioner is sent inside a housing case 5 through a communicating port 9, and is blown off in a cabin from an opening part of the housing case 5. When a vessel 33 such as a drink can is housed in vessel housing holes 13 and 13 of a holde plate 6, this vessel 33 is positioned in the air blowing direction of a center register 3, and cold and hot air blown off from this center register 3 come to strike on an upper part of the vessel 33. Cold and hot air blown off from the opening part 5f of the housing case 5 do not strike on it by being intercepted by a plate part of the holder plate 6, and strikes on a lower part of the vessel 33. Therefore, the cold and hot air can be blown over a wide range of the vessel 33.
Patent JP-H10150481-A (JP)
Title: Communication equipment
Inventor: NUMA YOSHINOBU
IPC: H04B1/3822
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment with built-in charger capable of solving inconvenience that charging operation in the communication equipment like a conventional cordless slave receiver and a cellular phone, etc., is performed only at a place where a charging stand is installed and to enable simple charging by a nearby power socket without the charging stand. SOLUTION: This communication equipment comprises a master machine connected to a telephone line and the cordless slave receiver 1 connected with a radio line. The cordless slave receiver 1 comprises various conventional communication functions known to public, a secondary cell, the charger to charge the secondary cell, a power plug 2 connected to the charger and a pair of blades 4 to be inserted into the power socket 3. The power plug 2 is turnably supported by a supporting axis 5 installed in the equipment body and set as foldable and storable inside the cordless slave receiver 1 when it is not used.
Patent JP-H09125864-A (JP)
Title: Shaft inner wall lining device
Inventor: YANO YASUAKI
IPC: E21D5/12
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To construct a uniformly thick earth retaining lining layer on an excavated inner wall of a shaft smoothly and accurately and efficiently as well. SOLUTION: A shaft inner wall lining device is designed to line an excavated inner wall of a shaft which is substantially over-shaped in a cross section, with a cement-based earth retaining material. A material supply means 4 and a vertically-shaped drop pipe 3 are provided on the lower part of a material tank 2 which houses an earth retaining material hangingly supported in the shaft so that it may rise. A rotary shaft 21 provided with a plurality of agitation members 6 at the center line position of the drop pipe 3 where the agitation members 6 are projected in the radial direction so as to mix the earth retaining material with a set accelerating agent jetted from a nozzle 5. The lower end of this rotary shaft is connected to the central part of an impeller 7 which ejects the earth retaining material at the excavated inner wall of the shaft with a centrifugal force.  The rotary shaft is turned, interlocking with the impeller 7. In addition to that, a vibrator 19 is laid out on a rubber board 18 provided to block a hole 17 bored in the side wall of the material tank.
Patent JP-H11143131-A (JP)
Title: Toner mother particle, toner and developer
Inventor: KANEKO MASAAKI
IPC: G03G9/08
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic charge image developing toner mother particles with which sharp and enough color reproducibility and color developing property can be obtd. when a full-colored image is formed by using a full-color copying machine or printer, and to provide a toner and a developer prepared by using the toner mother particles. SOLUTION: The toner mother particles are prepared in the following process. A pigment dispersion material prepared by preliminarily dispersing a pigment and a dispersant in a dispersion solvent is passed under 100 kg/cm<2> liquid pressure through a chamber equipped with only one passage having two varied-angle parts a, b with angles between >=45 deg. and <=135 deg. so that the effect of collision of the dispersion material on the varied-angle part wall in the passage and the effect of friction between the passage inner wall and the dispersion material reduce the particle size of the pigment than that of the pigment in the preliminarily dispersed state. The obtd. water-based paste of the pigment is kneaded and heated with a resin which is solid at normal temp., and then the water content is removed to obtain a resin-coated pigment. Then the pigment is kneaded and heated with a binder.
Patent JP-H03167067-A (JP)
Title: Body construction of vehicle
Inventor: MINOWA YUKIO
IPC: B62D31/02
Filed: 1989-11-27
Abstract: PURPOSE:To enhance strength as well as to facilitate the setting of an outer plate by forming a lateral framework into a nearly U-shaped cross sectional form having a web connected to top and bottom of its base, and welding it after inserting the edge of a vertical framework into a through hole provided in one side of the web, so as to weld an outer plate to the base of a horizontal framework. CONSTITUTION:The body of a railway vehicle is composed of a horizontal body framework 3 installed on basic frame set up below the body. This horizontal body framework 3 consists of plural pieces of vertical frameworks 4-6 parallelly extending in the vertical direction, horizontal frameworks 7-10 orthogonally intersecting with these vertical frameworks 4-6, and diagonal members 11, 12 set up in square spaces being formed by these vertical and horizontal frameworks. In this case, the horizontal framework 8 (9, 10 are the same substantially) is formed into a nearly U-shaped cross sectional form having webs 8b, 8c connected to top and bottom of the base 8a, and a through hole 8e is formed in the lower web part 8b, the upper end of the vertical framework 4 is inserted into this hole, then the tip part of the vertical framework 4 and the peripheral part of this through hole 8e are welded to the horizontal framework 8. Then, an outer plate 16 is joined to the base 8a of this horizontal framework 8 by means of spot welding.
Patent JP-2000133623-A (JP)
Title: Planarizing method and equipment
Inventor: YANO HIROYUKI
IPC: B24B37/04
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory planarizing characteristics. SOLUTION: This planarizing method comprises a process for carrying out grind stone grinding treatment to a substrate surface to be treated on which protrusion and recession corresponding to a base pattern 32 are formed, process for carrying out washing treatment to the substrate to be treated to which the grind stone grinding treatment is carried out, and process for carrying out chemical mechanical polishing to the substrate surface to be treated to which the washing treatment is carried out.
Patent JP-H06164142-A (JP)
Title: Manufacture of multilayer interconnection board
Inventor: KINOSHITA MADOKA
IPC: H05K3/46
Filed: 1992-11-18
Abstract: PURPOSE:To provide a manufacturing method adequate for a minute, reliable multilayer interconnection board without flaking, swelling or a crack between layers, by using a green sheet including an unevenly distributed layer of binder so as to form a laminating body easily with excellent adhesiveness between the layers, and sintering the laminated green sheet as the interconnection board. CONSTITUTION:A green sheet 1 used for a multilayer interconnection board has an unevenly distributed layer 7, in which a binder 3 is much contained near the surface part thereof. The surface part, with a thickness of one-fifth the unevenly distributed layer 7 in cross section, has not less than 24% of the overall amount of binder. In a drying step in a doctor blade method, the drying temperature at 40 deg.C or above is necessary until the solvent content becomes 50 to 100 percent in the green sheet 1.